In the use and maintenance of the flatbed uv printer, you must pay attention to the use and maintenance of the piezoelectric printhead. Let me share with you what are the issues that the UV printer printhead is easily affected?

In the daily use of the flatbed uv printer, install and remove the related circuits of the flatbed uv printer at will without turning off the power switch and cutting off the main power supply. This behavior will affect the service life of each system and easily cause damage to the printhead.

Use poor quality ink or fill different batches of ink at will. Because of the use of poor quality inks and cleaning fluids, the mixing of different configurations of inks will change the color and quality of the ink. The poor quality inks will affect the printing effect and block the nozzles, and the poor quality cleaning fluids may corrode the nozzles.

The cleaning and maintenance of the printhead of the flatbed uv printer is not performed correctly. For example, the entire nozzle is immersed in the cleaning liquid. The cleaning liquid is corrosive, so generally only take a proper amount and introduce it into the nozzle for cleaning. In addition, leaving the cleaning fluid in the nozzle for too long will also cause problems in the nozzle. Soaking the cleaning fluid for a long time can remove stains more effectively. However, if the time exceeds 48 hours, it will affect the nozzle orifice.

Do not pay attention to protecting the circuit board and other internal systems when cleaning the nozzle. Please turn off the power when cleaning, and be careful not to let water hit the circuit board and other internal systems.

Use external force to adjust the nozzle position irregularly. Do not use brute force whether to replace or fine-tune the printhead. Please treat the printhead carefully in accordance with the specifications.

The use of the flatbed uv printer should pay attention to the influence of the power supply voltage and static electricity in the workplace on the print head. The voltage in the working environment is unstable, which will easily cause the operation of the print head and the related power supply motherboard and circuit. At the same time, the piezoelectric printer is susceptible to static electricity during the printing process. Therefore, the machine must be grounded to discharge static electricity and check frequently. Ground wire equipment connection status, regularly sprinkle a little salt water around the ground wire, etc. 

Zhengzhou New Century Digital Technology Co., Ltd (Skycolor UV Printer:www.skycoloruv.com) is a professional high-tech enterprise engaged in R&D, production and sale of skycolor uv flatbed printer,skycolor uv roll to roll printer and related consumables.

Over the years,company has accumulated rich experience in digital uv printing field and gathered a batch of employees with professional skills. With high product quality and standardized service system,company has won high reputation from global market and trust of cooperated units.